5007800

素因数分解:

$2^3\times 5^2\times 7^3\times {\mathrm{73}}^1$

素因数の和:110

約数の個数: 96

約数和(自身を含む): 13764000

約数和(自身を除く): 8756200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 49, 50, 56, 70, 73, 98, 100, 140, 146, 175, 196, 200, 245, 280, 292, 343, 350, 365, 392, 490, 511, 584, 686, 700, 730, 980, 1022, 1225, 1372, 1400, 1460, 1715, 1825, 1960, 2044, 2450, 2555, 2744, 2920, 3430, 3577, 3650, 4088, 4900, 5110, 6860, 7154, 7300, 8575, 9800, 10220, 12775, 13720, 14308, 14600, 17150, 17885, 20440, 25039, 25550, 28616, 34300, 35770, 50078, 51100, 68600, 71540, 89425, 100156, 102200, 125195, 143080, 178850, 200312, 250390, 357700, 500780, 625975, 715400, 1001560, 1251950, 2503900, 5007800]

約数ペア:

[(1, 5007800), (2, 2503900), (4, 1251950), (5, 1001560), (7, 715400), (8, 625975), (10, 500780), (14, 357700), (20, 250390), (25, 200312), (28, 178850), (35, 143080), (40, 125195), (49, 102200), (50, 100156), (56, 89425), (70, 71540), (73, 68600), (98, 51100), (100, 50078), (140, 35770), (146, 34300), (175, 28616), (196, 25550), (200, 25039), (245, 20440), (280, 17885), (292, 17150), (343, 14600), (350, 14308), (365, 13720), (392, 12775), (490, 10220), (511, 9800), (584, 8575), (686, 7300), (700, 7154), (730, 6860), (980, 5110), (1022, 4900), (1225, 4088), (1372, 3650), (1400, 3577), (1460, 3430), (1715, 2920), (1825, 2744), (1960, 2555), (2044, 2450)]